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Ontology Browser

Term:
membrane depolarization during SA node cell action potential (GO:0086046)
Annotations: Rat: (4) Mouse: (4) Human: (5) Chinchilla: (5) Bonobo: (5) Dog: (1) Squirrel: (0) Pig: (3)
Parent Terms Term With Siblings Child Terms
membrane depolarization during atrial cardiac muscle cell action potential  
membrane depolarization during AV node cell action potential +   
membrane depolarization during bundle of His cell action potential  
membrane depolarization during Purkinje myocyte cell action potential  
membrane depolarization during SA node cell action potential  
The process in which SA node cardiac muscle cell membrane potential changes in the depolarizing direction from the negative resting potential towards the positive membrane potential that will be the peak of the action potential.
membrane depolarization during ventricular cardiac muscle cell action potential 
membrane repolarization during SA node cell action potential  
negative regulation of membrane depolarization during cardiac muscle cell action potential +   
positive regulation of membrane depolarization during cardiac muscle cell action potential +   
regulation of membrane depolarization during cardiac muscle cell action potential +   
regulation of SA node cell action potential  

Synonyms
Exact Synonyms: membrane depolarization involved in regulation of SA node cardiac muscle cell action potential ;   membrane depolarization involved in regulation of SAN cardiac muscle cell action potential ;   membrane depolarization involved in regulation of sinoatrial node cardiac muscle cell action potential
Narrow Synonyms: membrane depolarization involved in regulation of sinus node cardiac muscle cell action potential
Definition Sources: GOC:BHF, GOC:mtg_cardiac_conduct_nov11

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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.